Kodi Njira Zabwino Zotani Zosamalira Zodzikongoletsera Zasiliva?

Timamva ndikuwona "siliva wonyezimira uyu" ndi "siliva wonyezimira" pafupifupi tsiku lililonse, komabe ogula ambiri samamvetsetsa tanthauzo lake. Kodi "sterling" amatanthauza "woyera"? Kodi zodzikongoletsera zasiliva zamtengo wapatali zimachokera kumadera ena a dziko? Kodi sterling ndiyabwino kapena yoyipa - kapena yofanana - ngati siliva wangwiro? Ndipo sitampu yomwe ili kuseri kwa mkanda wanga ikutanthauza chiyani ikamati ".925"?

Mwa kutanthauzira ndi mgwirizano wapadziko lonse lapansi "sterling" siliva ndi 92.5% siliva wangwiro ndi 7.5% zinthu zina - nthawi zambiri zamkuwa. 92.5% ndichifukwa chake zodzikongoletsera nthawi zambiri zimasindikizidwa ndi manambala 925 kapena .925.

Chifukwa Chiyani Musakanize Mkuwa ndi Siliva Yoyera?

Tsopano mutha kuganiza, "o, izi zikutanthauza kuti siliva wamtengo wapatali si wabwino ngati siliva wangwiro". Chabwino, inde ndi ayi. Siliva wangwiro, koma siliva wonyezimira amasakanikirana ndi chiŵerengero chenichenicho pazifukwa zabwino kwambiri. Kodi mudawonapo siliva wangwiro patatha zaka zingapo panja? Ngati sichoncho, yang'anani zosonkhanitsira za agogo anu za supuni yasiliva. Siliva imakonda kukhala oxidize (kuwononga) mwachangu, ndikusiya mtundu wofiirira. 7.5% yamkuwa kapena zitsulo zina zomwe zimagwiritsidwa ntchito popanga siliva wonyezimira zimachepetsa kuipitsidwa.

Kachiwiri, siliva woyera ndi chitsulo chofewa kwambiri. Ikhoza kupindika kapena kusweka mosavuta. Kuwonjezera china, chokhazikika, chitsulo chosakanikirana chimatsimikizira kuti zodzikongoletsera zanu zasiliva zidzakhala nthawi yaitali, ndikuwoneka bwino kwambiri pamsewu. Zowonadi, siliva wonyezimira - ngakhale siwoyera - nthawi zambiri ndiyo njira yabwinoko posankha zodzikongoletsera.

Ndipo potsiriza, kuwonjezera chitsulo china - ndipo motero kupangitsa siliva kukhala cholimba - kumapangitsa kuti chinthucho chikhale chosavuta kwa osula zitsulo, miyala yamtengo wapatali ndi amisiri kuti agwire ndikuwongolera mu mphete zovuta, zolembera ndi mikanda zomwe timazikonda kwambiri.

Ndiye mupita... nthawi ina mukadzagula zodzikongoletsera zatsopano, kapena kugulira chibwenzi / mkazi wanu mphatso yokumbukira chaka, mudzamvetsetsa zomwe wogulitsa amatanthauza akamanena kuti "Iyi ndi siliva wonyezimira"... ngakhale satero.